Commit a476bc02 authored by Peter Meerwald's avatar Peter Meerwald Committed by Jonathan Cameron

iio:adc:ad5504: Use BIT() and GENMASK() macros

Signed-off-by: default avatarPeter Meerwald <pmeerw@pmeerw.net>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent ff96bf51
...@@ -15,17 +15,16 @@ ...@@ -15,17 +15,16 @@
#include <linux/sysfs.h> #include <linux/sysfs.h>
#include <linux/regulator/consumer.h> #include <linux/regulator/consumer.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/bitops.h>
#include <linux/iio/iio.h> #include <linux/iio/iio.h>
#include <linux/iio/sysfs.h> #include <linux/iio/sysfs.h>
#include <linux/iio/events.h> #include <linux/iio/events.h>
#include <linux/iio/dac/ad5504.h> #include <linux/iio/dac/ad5504.h>
#define AD5505_BITS 12 #define AD5504_RES_MASK GENMASK(11, 0)
#define AD5504_RES_MASK ((1 << (AD5505_BITS)) - 1) #define AD5504_CMD_READ BIT(15)
#define AD5504_CMD_WRITE 0
#define AD5504_CMD_READ (1 << 15)
#define AD5504_CMD_WRITE (0 << 15)
#define AD5504_ADDR(addr) ((addr) << 12) #define AD5504_ADDR(addr) ((addr) << 12)
/* Registers */ /* Registers */
...@@ -42,7 +41,7 @@ ...@@ -42,7 +41,7 @@
/** /**
* struct ad5446_state - driver instance specific data * struct ad5446_state - driver instance specific data
* @us: spi_device * @spi: spi_device
* @reg: supply regulator * @reg: supply regulator
* @vref_mv: actual reference voltage used * @vref_mv: actual reference voltage used
* @pwr_down_mask power down mask * @pwr_down_mask power down mask
......
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